Java ZoneOffsetTransitionRule equals()用法及代碼示例

java.time.zone.ZoneOffsetTransitionRule類的equals()方法用於在ZoneOffsetTransitionRule類型的兩個對象之間進行比較。

用法:

public boolean equals(Object other)

參數：此方法將其他ZoneOffsetTransitionRule的對象作為參數。

返回值：如果兩個對象相等，則此方法返回true，否則返回false。

下麵是說明equals()方法的示例：

範例1：

// Java program to demonstrate 
// equals() method 
  
import java.util.*; 
import java.io.*; 
import java.time.*; 
import java.time.chrono.*; 
import java.time.zone.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
  
        // creating and initializing 
        // ZoneOffsetTransitionRule Object 
        ZoneOffsetTransitionRule zonetrans1 
            = ZoneOffsetTransitionRule 
                  .of( 
                      Month.JANUARY, 12, 
                      DayOfWeek.SUNDAY, 
                      LocalTime.of(03, 24, 45), 
                      false, 
                      ZoneOffsetTransitionRule 
                          .TimeDefinition 
                          .STANDARD, 
                      ZoneOffset.ofTotalSeconds(8), 
                      ZoneOffset.ofTotalSeconds(10), 
                      ZoneOffset.ofTotalSeconds(12)); 
  
        // creating and initializing 
        // ZoneOffsetTransitionRule Object 
        ZoneOffsetTransitionRule zonetrans2 
            = ZoneOffsetTransitionRule.of( 
                Month.JANUARY, 12, 
                DayOfWeek.SUNDAY, 
                LocalTime.of(03, 24, 45), 
                false, 
                ZoneOffsetTransitionRule 
                    .TimeDefinition 
                    .STANDARD, 
                ZoneOffset.ofTotalSeconds(8), 
                ZoneOffset.ofTotalSeconds(10), 
                ZoneOffset.ofTotalSeconds(12)); 
  
        // comparing both object using 
        // equals() method 
        boolean status 
            = zonetrans1.equals(zonetrans2); 
  
        // display the result 
        if (status) 
            System.out.println( 
                "zonetrans1 is equal to zonetrans2"); 
        else
            System.out.println( 
                "zonetrans1 is not equal to zonetrans2"); 
    } 
}

輸出：

zonetrans1 is equal to zonetrans2

範例2：

// Java program to demonstrate 
// equals() method 
  
import java.util.*; 
import java.io.*; 
import java.time.*; 
import java.time.chrono.*; 
import java.time.zone.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
  
        // creating and initializing 
        // ZoneOffsetTransitionRule Object 
        ZoneOffsetTransitionRule zonetrans1 
            = ZoneOffsetTransitionRule 
                  .of( 
                      Month.JANUARY, 12, 
                      DayOfWeek.SUNDAY, 
                      LocalTime.of(03, 24, 45), 
                      false, 
                      ZoneOffsetTransitionRule 
                          .TimeDefinition 
                          .STANDARD, 
                      ZoneOffset.ofTotalSeconds(8), 
                      ZoneOffset.ofTotalSeconds(10), 
                      ZoneOffset.ofTotalSeconds(12)); 
  
        // creating and initializing 
        // ZoneOffsetTransitionRule Object 
        ZoneOffsetTransitionRule zonetrans2 
            = ZoneOffsetTransitionRule 
                  .of( 
                      Month.JANUARY, 16, 
                      DayOfWeek.SUNDAY, 
                      LocalTime.of(03, 24, 45), 
                      false, 
                      ZoneOffsetTransitionRule 
                          .TimeDefinition 
                          .STANDARD, 
                      ZoneOffset 
                          .ofTotalSeconds(8), 
                      ZoneOffset 
                          .ofTotalSeconds(10), 
                      ZoneOffset 
                          .ofTotalSeconds(12)); 
  
        // comparing both object using 
        // equals() method 
        boolean status 
            = zonetrans1.equals(zonetrans2); 
  
        // display the result 
        if (status) 
            System.out.println( 
                "zonetrans1 is equal to zonetrans2"); 
        else
            System.out.println( 
                "zonetrans1 is not equal to zonetrans2"); 
    } 
}

輸出：

zonetrans1 is not equal to zonetrans2

參考： https://docs.oracle.com/javase/9/docs/api/java/time/zone/ZoneOffsetTransitionRule.html#equals-java.lang.Object-

相關用法

注：本文由純淨天空篩選整理自RohitPrasad3大神的英文原創作品 ZoneOffsetTransitionRule equals() method in Java with Example。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。